Equity Investments (Tables)

6 Months Ended

Jun. 30, 2014

Equity Investments [Abstract]

Distributions From Equity Investments

		Three Months Ended				Six Months Ended
		June 30,				June 30,
		2014		2013		2014		2013
Deepwater Gateway	$	1,750	$	2,000	$	3,750	$	3,500
Independence Hub		500		1,200		1,300		2,360
Total	$	2,250	$	3,200	$	5,050	$	5,860